package itcz.example.pattern.structure_type.bridge.demo_hm;

/**
 * @ClassName: OprateSystem
 * @Author: ITCZ
 * @Date: 2025-07-26
 * @Description: 桥接模式- 抽象化角色
 */
public abstract class OprateSystem {

    protected VideoFile videoFile;

    public OprateSystem(VideoFile videoFile) {
        this.videoFile = videoFile;
    }

    public abstract void play(String fileName);
}
